Branch.pm: Clarify documentation

jacquesg · Aug 5, 2014 · 6dd279f · 6dd279f
1 parent 97355f8
commit 6dd279f
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/Git/Raw/Branch.pm b/lib/Git/Raw/Branch.pm
@@ -52,12 +52,14 @@ return C<undef>.
 =head2 upstream_name( )
 
 Return the name of the reference supporting the remote tracking branch, given
-the the local branch.
+the the local branch. If there is no associated remote tracking branch, this
+function will return C<undef>.
 
 =head2 remote_name( )
 
 Return the name of remote that the remote tracking branch belongs to, given
-the local branch.
+the local branch. If there is no associated remote tracking branch, this
+function will return C<undef>.
 
 =head2 is_head( )